Source: wikibot/capsule-geometry
= Capsule (geometry)
{wiki=Capsule_(geometry)}
In geometry, a capsule is a three-dimensional shape formed by combining a cylindrical section with two hemispherical ends. Visually, it resembles a capsule or pill, which is where it gets its name. The geometric characteristics of a capsule can be defined based on parameters such as: 1. **Length**: The distance between the flat surfaces of the two hemispheres along the central axis of the cylinder.